//           if (evt.preventDefault) evt.preventDefault();

//           if ('cancelBubble' in evt) evt.cancelBubble = true;

//         }

//       });

    }

​

    private _checkLayoutAdded() {

      if (!this._layoutAdded) {

        if (document.body) {

          document.body.appendChild(this._layout.container);

          this._layoutAdded = true;

        }

      }

    }

​

    private _startLoadingStorage() {

​

      if (!this._storageElem) {

        this.reportError('No data embedded in this file.');

        this._storageElem = this.dom.createElement('div', { display: 'none' }, this.dom.documenOverride.body);

      }

​

      var uniqueKey = this._getUniqueKey();

​

      this._storageLoader = new StorageLoader(this.dom, this._storageElem, uniqueKey);

      this._storageLoader.loadStorage({

        detectionComplete: (domTime, persistence) => this._storageDetectionComplete(domTime, persistence),

        loadProgress: (totalFileCount, lastLoadedFileName) => this._storageLoadProgress(totalFileCount, lastLoadedFileName),

        loadComplete: () => this._storageLoaded()

      });

    }

​

    private _storageDetectionComplete(domTime: Date, persistence: { name: string; time: Date; }) {

    }

​

    }

​

    private _storageLoaded() {

    }

​

    private _getUniqueKey() {

      var key = window.location.pathname;

​

      key = key.split('?')[0];

      key = key.split('#')[0];

​

      key = key.toLowerCase();

​

      var ignoreSuffix = '/index.html';

​

      if (key.length > ignoreSuffix.length && key.slice(key.length - ignoreSuffix.length) === ignoreSuffix)

        key = key.slice(0, key.length - ignoreSuffix.length);

​

      key += '*';

​

      return key;

    }

​

  }

​

}